E Flow Technologies announces the expansion of its SMARTPACK™ product line to include a 480 – 600V 3-phase AC voltage 50/60Hz product. The new SP900EC fan pack is ideal for heating, ventilation, air-conditioning and refrigeration (HVACR) applications in Canada where 575V are required, eliminating the need for a power converter. SMARTPACK model SP900EC 7.5 kW can deliver up to 20 percent more airflow than other state-of-the-art fan packs. The motors and drives are UL compliant.